What airlines fly to Washington, D.C.?

Qatar Airways, Emirates and Turkish Airlines are the top three most popular airlines that fly to Washington, D.C. from Kathmandu according to our data. Qatar Airways is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Kathmandu and Washington, D.C.?

Doha (DOH) was the most common stop: 69% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Kathmandu to Washington, D.C.?

Flights via Istanbul (IST) offer the lowest average round-trip price of $1,385.

What is the cheapest airline that flies from Kathmandu Tribhuvan to Washington, D.C.?

Air India, Emirates, and Qatar Airways are the most popular carriers operating from Kathmandu Tribhuvan to Washington, D.C.

Which layover airport has the shortest travel time from Kathmandu to Washington, D.C.?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 22h 46m.

Which layover airport has the shortest connection time from Kathmandu to Washington, D.C.?

Dubai (DXB) has the shortest average layover time for this route: 4h 18m.

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Washington, D.C.?

Prices for flights from Kathmandu Tribhuvan Airport to Washington, D.C. are refreshed on a daily basis.

How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Washington, D.C.?

As of September 2026, there are 3 operators available to choose from for flights from Kathmandu Tribhuvan Airport to Washington, D.C..

How old do you have to be to fly from Kathmandu Tribhuvan Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$643 Cheap Flights from Kathmandu to Washington, D.C. in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kathmandu to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 5:10 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

31h 10m2 stops Kuwait City Cairo

2:35 pm - 10:55 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

21h 35m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl

$1,161Multiple Airlines

Mon, Oct 5 - Fri, Jan 22

7:45 am - 5:10 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

31h 10m2 stops Kuwait City Cairo

2:35 pm - 9:05 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

31h 45m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

$1,186Multiple Airlines

Mon, Oct 5 - Fri, Jan 22

10:50 am - 9:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

32h 40m3 stops New Delhi Indira Gandhi Intl Bengaluru Intl Abu Dhabi Zayed Intl

5:50 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

33h 20m3 stops Riyadh King Khaled Intl Dubai Intl New Delhi Indira Gandhi Intl

$1,210Multiple Airlines

Thu, Oct 8 - Fri, Nov 27

7:00 pm - 8:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

23h 30m1 stop Doha Hamad Intl

10:50 am - 4:25 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

18h 50m1 stop Doha Hamad Intl

$1,411Qatar Airways

Mon, Oct 5 - Fri, Jan 22

9:20 am - 8:10 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

33h 35m1 stop Dubai Intl

10:30 am - 8:20 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

35h 05m1 stop Dubai Intl

$1,509Emirates

Sat, Dec 26 - Tue, Feb 9

12:30 am - 8:10 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

42h 25m1 stop Dubai Intl

10:55 am - 8:05 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

35h 25m1 stop Dubai Intl

$1,536Emirates

Sun, Feb 28 - Wed, Mar 31

12:45 pm - 11:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Istanbul

1:30 pm - 11:20 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

35h 05m1 stop Istanbul

$1,549Turkish Airlines

Sat, Dec 26 - Tue, Feb 9

9:35 am - 3:55 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

41h 05m1 stop Doha Hamad Intl

7:09 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

35h 36m2 stops Dallas/Fort Worth Doha Hamad Intl

$1,662Qatar Airways

Mon, Nov 2 - Mon, Nov 9

5:30 pm - 6:56 pmKTM Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National

35h 11m2 stops Doha Hamad Intl Dallas/Fort Worth

4:59 pm - 8:20 amDCA Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan

28h 36m2 stops Boston Logan Intl Doha Hamad Intl

$1,672Qatar Airways

Mon, Oct 5 - Fri, Jan 22

12:45 pm - 11:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

33h 45m1 stop Istanbul

1:30 pm - 11:20 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

35h 05m1 stop Istanbul

$1,969Turkish Airlines

Wed, Dec 2 - Thu, Dec 17

Cheap last minute flights

Enter your travel dates to find the best prices.

7:45 am - 5:10 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

31h 10m2 stops Kuwait City Cairo

3:35 pm - 9:45 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 25m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

$1,105Multiple Airlines

Fri, Sep 25 - Sun, Mar 14

7:45 am - 5:10 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

31h 10m2 stops Kuwait City Cairo

3:35 pm - 9:45 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 25m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

$1,212Multiple Airlines

Fri, Sep 25 - Sun, Mar 14

10:50 am - 9:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

32h 40m3 stops New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl

3:35 pm - 9:45 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 25m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

$1,266Multiple Airlines

Fri, Sep 25 - Sun, Mar 14

10:50 am - 9:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

32h 40m3 stops New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl

3:35 pm - 9:45 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 25m3 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl New Delhi Indira Gandhi Intl

$1,267Multiple Airlines

Fri, Sep 25 - Sun, Mar 14

2:40 pm - 4:05 pmKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

35h 10m3 stops New Delhi Indira Gandhi Intl Bengaluru Intl Doha Hamad Intl

3:10 pm - 9:50 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 55m3 stops Abu Dhabi Zayed Intl Chennai New Delhi Indira Gandhi Intl

$1,312Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

1:25 pm - 8:50 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

53h 10m2 stops New Delhi Indira Gandhi Intl Dubai Intl

11:15 am - 12:40 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

39h 40m2 stops Dubai Intl New Delhi Indira Gandhi Intl

$1,319Multiple Airlines

Fri, Sep 25 - Sun, Mar 14

3:30 pm - 8:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

27h 00m1 stop Doha Hamad Intl

11:05 am - 4:15 pmIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

19h 25m1 stop Doha Hamad Intl

$1,324Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

2:05 pm - 9:45 amKTM Kathmandu Tribhuvan-IAD Washington, D.C. Dulles Intl

29h 25m2 stops New Delhi Indira Gandhi Intl Abu Dhabi Zayed Intl

3:10 pm - 9:50 amIAD Washington, D.C. Dulles Intl-KTM Kathmandu Tribhuvan

32h 55m3 stops Abu Dhabi Zayed Intl Chennai New Delhi Indira Gandhi Intl

$1,346Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

7:00 pm - 10:59 pmKTM Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National

37h 44m2 stops Doha Hamad Intl New York John F Kennedy Intl

5:15 pm - 8:20 amDCA Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan

29h 20m2 stops Boston Logan Intl Doha Hamad Intl

$1,682Qatar Airways

Fri, Sep 25 - Sun, Mar 14

10:05 am - 8:00 amKTM Kathmandu Tribhuvan-DCA Washington, D.C. Reagan-National

31h 40m2 stops Doha Hamad Intl New York John F Kennedy Intl

6:30 am - 4:15 pmDCA Washington, D.C. Reagan-National-KTM Kathmandu Tribhuvan

24h 00m2 stops New York John F Kennedy Intl Doha Hamad Intl

$1,718Qatar Airways

Wed, Sep 23 - Tue, Sep 29

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Qatar Airways flights from Kathmandu to Washington, D.C.

Our best Qatar Airways deals on Kathmandu to Washington, D.C. flight tickets

Qatar Airways

Oct 5

KTM7:00 pmKathmandu Tribhuvan

23h 30m

1 stop

IAD8:45 amWashington, D.C. Dulles Intl

Jan 22

IAD10:50 amWashington, D.C. Dulles Intl

18h 50m

1 stop

KTM4:25 pmKathmandu Tribhuvan

$1,411

Qatar Airways

Sep 28

KTM5:30 pmKathmandu Tribhuvan

25h 00m

1 stop

IAD8:45 amWashington, D.C. Dulles Intl

Oct 26

IAD9:05 pmWashington, D.C. Dulles Intl

25h 30m

1 stop

KTM8:20 amKathmandu Tribhuvan

$1,512

Qatar Airways

Sep 28

KTM7:00 pmKathmandu Tribhuvan

23h 30m

1 stop

IAD8:45 amWashington, D.C. Dulles Intl

Nov 19

IAD8:05 pmWashington, D.C. Dulles Intl

33h 35m

1 stop

KTM4:25 pmKathmandu Tribhuvan

$1,547

Emirates flights from Kathmandu to Washington, D.C.

Our best Emirates deals on Kathmandu to Washington, D.C. flight tickets

Emirates

Dec 26

KTM9:20 amKathmandu Tribhuvan

33h 35m

1 stop

IAD8:10 amWashington, D.C. Dulles Intl

Feb 9

IAD10:30 amWashington, D.C. Dulles Intl

35h 05m

1 stop

KTM8:20 amKathmandu Tribhuvan

$1,509

Emirates

Feb 28

KTM12:30 amKathmandu Tribhuvan

42h 25m

1 stop

IAD8:10 amWashington, D.C. Dulles Intl

Mar 31

IAD10:55 amWashington, D.C. Dulles Intl

35h 25m

1 stop

KTM8:05 amKathmandu Tribhuvan

$1,536

Emirates

Jan 24

KTM7:40 pmKathmandu Tribhuvan

23h 15m

1 stop

IAD8:10 amWashington, D.C. Dulles Intl

Jan 25

IAD10:30 amWashington, D.C. Dulles Intl

35h 05m

1 stop

KTM8:20 amKathmandu Tribhuvan

$1,537

momondo Fare Finder

Use the filters below to find and compare flights from Kathmandu to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Mon 10/5

7:45 am-5:10 am

2 stops31h 10m

Washington, D.C. Dulles Intl

Fri 1/22

2:35 pm-10:55 pm

2 stops21h 35m

$1,161

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Mon 10/5

7:45 am-5:10 am

2 stops31h 10m

Washington, D.C. Dulles Intl

Fri 1/22

2:35 pm-9:05 am

3 stops31h 45m

$1,186

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Thu 10/8

10:50 am-9:45 am

3 stops32h 40m

Washington, D.C. Dulles Intl

Fri 11/27

5:50 pm-1:55 pm

3 stops33h 20m

$1,210

Quickest round-trip

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Mon 10/5

7:00 pm-8:45 am

1 stop23h 30m

Washington, D.C. Dulles Intl

Fri 1/22

10:50 am-4:25 pm

1 stop18h 50m

$1,411

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Sat 12/26

9:20 am-8:10 am

1 stop33h 35m

Washington, D.C. Dulles Intl

Tue 2/9

10:30 am-8:20 am

1 stop35h 05m

$1,509

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Sun 2/28

12:30 am-8:10 am

1 stop42h 25m

Washington, D.C. Dulles Intl

Wed 3/31

10:55 am-8:05 am

1 stop35h 25m

$1,536

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Sat 12/26

12:45 pm-11:45 am

1 stop33h 45m

Washington, D.C. Dulles Intl

Tue 2/9

1:30 pm-11:20 am

1 stop35h 05m

$1,549

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Mon 11/2

9:35 am-3:55 pm

1 stop41h 05m

Washington, D.C. Dulles Intl

Mon 11/9

7:09 pm-5:30 pm

2 stops35h 36m

$1,662

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - DCA Washington, D.C. Reagan-National

KTMDCA

Kathmandu Tribhuvan

Mon 10/5

5:30 pm-6:56 pm

2 stops35h 11m

Washington, D.C. Reagan-National

Fri 1/22

4:59 pm-8:20 am

2 stops28h 36m

$1,672

KathmanduWashington, D.C.

KTM Kathmandu Tribhuvan - IAD Washington, D.C. Dulles Intl

KTMIAD

Kathmandu Tribhuvan

Wed 12/2

12:45 pm-11:45 am

1 stop33h 45m

Washington, D.C. Dulles Intl

Thu 12/17

1:30 pm-11:20 am

1 stop35h 05m

$1,969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kathmandu to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Kathmandu and Washington, D.C.?

Prices are currently low for flights on this route.

Typical prices usually range from $1,388 to $1,438.
The lowest price recently found on this route was $1,161.

What is the cheapest month to fly to Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Kathmandu, with most prices found around $1,297. If you’re not able to fly to Washington, D.C. in February, then March is your next best option. Flight prices from Kathmandu to Washington, D.C. during March average around $1,316.

Can stopping save me money on Kathmandu to Washington, D.C. flights?

You could potentially save up to 15% on your flight if you consider stops on a Kathmandu to Washington, D.C. flight.

How have Kathmandu to Washington, D.C. flight prices changed over time?

As of September 2026, prices for Kathmandu to Washington, D.C. flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kathmandu to Washington, D.C. (KTM to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Washington, D.C.

Best Price Found	$643
Fastest flight time	29h 10m
Direct flights	None

The best one-way flight to Washington, D.C. from Kathmandu in the past 72 hours is $643. The best round-trip flight deal from Kathmandu to Washington, D.C. found on momondo in the last 72 hours is $1,161.

The fastest flight from Kathmandu to Washington, D.C. takes 29h 10m

There are no direct flights from Kathmandu to Washington, D.C.. There are no popular flight routes from Kathmandu to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Kathmandu to Washington, D.C.

How far is Kathmandu Tribhuvan to Washington, D.C. by plane?
A flight from Kathmandu Tribhuvan to Washington, D.C. will travel around 7689.5 mi. A reasonable flight in good conditions will take 29h 10m.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Washington, D.C.?
Prices for flights from Kathmandu Tribhuvan Airport to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Washington, D.C.?
As of September 2026, there are 3 operators available to choose from for flights from Kathmandu Tribhuvan Airport to Washington, D.C..
How old do you have to be to fly from Kathmandu Tribhuvan Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kathmandu to Washington, D.C.?
Based on momondo bookings for flights between Kathmandu and Washington, D.C., the leading airline is Qatar Airways, making up 61% of the total bookings. Other popular airlines include Turkish Airlines with 39%.

Best airlines flying from Kathmandu to Washington, D.C.

Compare and see reviews for airlines that fly from Kathmandu to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,241	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,281	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish Airlines flights
Emirates	PriceFrom $1,472	Free Cancellation	Rating 8.1 3,663 reviews	Search Emirates flights

Alexandria

National Harbor

Arlington

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Waldorf

Laurel

Woodbridge

Linthicum Heights

Gaithersburg

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Colonial Beach

College Park

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to Washington, D.C.?

Finding the right flight to Washington, D.C. from Kathmandu is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Kathmandu to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Kathmandu with this policy.

How can momondo help me find flights from Kathmandu to Washington, D.C.?

Once you have performed a search for Kathmandu to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kathmandu to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Kathmandu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Washington, D.C. trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Kathmandu to Washington, D.C. from $643

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Washington, D.C. departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Kathmandu to Washington, D.C.

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Qatar Airways flights from Kathmandu to Washington, D.C.

Our best Qatar Airways deals on Kathmandu to Washington, D.C. flight tickets

Emirates flights from Kathmandu to Washington, D.C.

Our best Emirates deals on Kathmandu to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kathmandu to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Kathmandu to Washington, D.C.

What is the typical price of a round-trip flight between Kathmandu and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

Can stopping save me money on Kathmandu to Washington, D.C. flights?

How have Kathmandu to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Kathmandu Tribhuvan to Washington, D.C.?

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Kathmandu and Washington, D.C.?

Which layover airport offers the lowest fares from Kathmandu to Washington, D.C.?

Which layover airport has the shortest travel time from Kathmandu to Washington, D.C.?

Which layover airport has the shortest connection time from Kathmandu to Washington, D.C.?

When to book flights from Kathmandu to Washington, D.C.

Cheap Kathmandu to Washington, D.C. (KTM to WAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kathmandu to Washington, D.C.

Best airlines flying from Kathmandu to Washington, D.C.

Compare and see reviews for airlines that fly from Kathmandu to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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